Bottle cap



FIG. 1 is a perspective view of the bottle cap of the present invention.

FIG. 2 is a top view of the cap shown in FIG. 1; and,

FIG. 3 is a side elevational view of the cap shown in FIG. 1.

The bottom and interior of the bottle cap form no part of the claimed design. 

The ornamental design for a bottle cap, as shown and described. 